Title of article
IMPACT OF GENETIC AND DEMOGRAPHIC FACTORS ON THE EXPANSION POTENTIAL OF ALIEN SPECIES BUNIAS ORIENTALIS IN THE SUBURBS OF VILNIUS
Author/Authors
?iuk?tait?، Lina نويسنده Vilnius University, Department of Botany and Genetics, M. K. ?iurlionio Str. 21/27, LT-03101 Vilnius, Lithuania , , Patamsyt?، Jolanta نويسنده Vilnius University, Department of Botany and Genetics, M. K. ?iurlionio Str. 21/27, LT-03101 Vilnius, Lithuania , , ?vingila، Donatas نويسنده Vilnius University, Department of Botany and Genetics, M. K. ?iurlionio Str. 21/27, LT-03101 Vilnius, Lithuania ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2013
Pages
9
From page
111
To page
119
Abstract
Bunias orientalis L. (Brassicaceae) is an alien and already naturalized plant species in Lithuania. Our purpose
was to assess genetic diversity and age structure within single Belmontas population of B. orientalis, using
RAPD, ISSR assays and herbchronology analysis. Three selected RAPD primers produced 58 scorable DNA
bands, 53.33% of which were polymorphic. RAPD analysis identified 31 DNA markers. Six ISSR primers
produced 113 reliable bands, but the level of polymorphism was slightly lower (38.1%) than RAPD. The 43
ISSR markers were identified. DNA markers were used for analysis of population genetic structure. AMOVA
revealed significant genetic differentiation (?PT = 0.11) among subpopulations of B. orientalis located on both
riversides of the Vilnia River. UPGMA cluster analysis did not reveal identical individuals in the group of studied
plants, which indicate that spreading by seeds prevails in Belmontas population. Based on herbchronology
analysis, young individuals dominate and provide good perspectives for population spreading.
Journal title
Botanica Lithuanica
Serial Year
2013
Journal title
Botanica Lithuanica
Record number
1219103
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